Mercedes-Benz AMG GT63 4-Door Coupe 4.0T (C192) 2018–2024 CatBack Exhaust System | Dual Mufflers | Dual Valves | OEM Electric Valve Control

Original price was: $1,999.00.Current price is: $1,799.00.

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Material
304 Stainless Steel
Size
1.5mm
Exhaust tips

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SKU: Mercedes-Benz AMG GT63 4-Door Coupe 4.0T (C192) 2018–2024 -CatBack Categories: Mercedes-Benz Series, Products

Warranty service:3 years

Production cycle:10-15DAYS

Video
Overview
Spec
Detail
Review
FAQ

Overview

Cat‑Back Exhaust System

For Mercedes‑Benz AMG GT 63 4‑Door (C192)

Dual Mufflers | Dual Valves | OEM Electric Valve Control | Direct Bolt‑On

Refined Comfort Meets Aggressive AMG Sound

Designed for the AMG GT 63 4‑Door Coupe (2018–2024), this cat‑back exhaust system delivers a richer, deeper, and more performance‑oriented tone while preserving the luxury refinement expected from an AMG flagship. With dual electronic valves and OEM‑style electric valve control, you get full control over your exhaust character — smooth and quiet for everyday driving, or bold and commanding when you want to be heard.

This system enhances the already powerful AMG 4.0T V8 soundtrack while integrating seamlessly with factory controls for intuitive operation.

DETAIL

🔥 Key Features

OEM Electric Valve Control
Integrated with factory electronics for true on‑demand valve switching — calm and refined when closed, aggressive and expressive when open.

Dual Electronic Valves
Independent valves on each muffler allow precise control over exhaust tone and volume.

Dual High‑Flow Mufflers
Designed to reduce drone while enhancing mid‑range and high‑end exhaust character.

Performance‑Tuned Piping
Optimized exhaust flow for sharper throttle response and a fuller, more engaging sound.

Premium Stainless Steel Construction
Heat‑resistant and corrosion‑resistant for long‑lasting durability.

Direct Bolt‑On Installation
No cutting or welding — precision fitment engineered specifically for the AMG GT 63 platform.

spec

Fitment:	2018–2024 Mercedes‑Benz AMG GT 63 4‑Door Coupe 4.0T (C192)
System Type:	Cat‑Back Exhaust
Valve System:	Dual Electronic Valves with OEM Electric Control
Muffler Setup:	Dual High‑Flow Mufflers
Exit Style:	Dual Tips
Material:	Stainless Steel
Installation:	Direct Bolt‑On
Warranty:	3 Years

VIDEO

We are a 15-year-old factory specializing in manufacturing high-quality automobile exhaust systems and accessories. Our product range includes exhaust manifolds, downpipes, cat-back exhausts, mufflers, electronic valves, exhaust tips, and other auto parts.

Why Choose Our Exhaust Systems?

☆ Perfect Fit: Manufactured according to the original car’s mounting holes, ensuring 100% installation compatibility.
☆ Experience & Expertise: With over 13 years in exhaust production and sales, we have molds for the most popular models, widely praised by our customers.
☆ Advanced Mufflers: Our factory-developed mufflers provide a silencing effect close to the original exhaust, delivering a comfortable driving experience.
☆ Electronic Valve Control: Equipped with our latest electronically controlled valves, allowing you to adjust the exhaust sound freely.
☆ Reliable Production & Delivery: Independently produced in our factory, with 100% order fulfillment and guaranteed delivery times.
☆ Customized Services: We offer tailored exhaust solutions for various car models according to your needs.

Our Expertise

For 15 years, we have specialized in manufacturing, producing, and selling automobile exhaust systems, with thousands of original exhaust models in our database. Our coverage includes brands such as:

If you have a specific model and custom requirements, click here to inquire and contact us. We will provide professional solutions tailored to your vehicle.

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faq

What vehicles is this catback exhaust system compatible with?

This catback exhaust system is specifically designed for BMW M340i (G20 chassis, 2019+) and BMW M440i (G22 chassis, 2021+) models equipped with the 3.0T B58 engine. It is not compatible with non-M340i/M440i 3 Series (G20) or 4 Series (G22) variants, or models with different engine configurations.
What does “catback” mean, and how is it different from other exhaust systems?

This catback exhaust system is specifically designed for BMW M340i (G20 chassis, 2019+) and BMW M440i (G22 chassis, 2021+) models equipped with the 3.0T B58 engine. It is not compatible with non-M340i/M440i 3 Series (G20) or 4 Series (G22) variants, or models with different engine configurations.
What performance benefits will I gain from installing this catback exhaust?

This catback exhaust system is specifically designed for BMW M340i (G20 chassis, 2019+) and BMW M440i (G22 chassis, 2021+) models equipped with the 3.0T B58 engine. It is not compatible with non-M340i/M440i 3 Series (G20) or 4 Series (G22) variants, or models with different engine configurations.
Is this exhaust system street-legal? Does it comply with emissions laws?

This catback exhaust system is specifically designed for BMW M340i (G20 chassis, 2019+) and BMW M440i (G22 chassis, 2021+) models equipped with the 3.0T B58 engine. It is not compatible with non-M340i/M440i 3 Series (G20) or 4 Series (G22) variants, or models with different engine configurations.
Can I install this exhaust myself, or do I need a professional?

This catback exhaust system is specifically designed for BMW M340i (G20 chassis, 2019+) and BMW M440i (G22 chassis, 2021+) models equipped with the 3.0T B58 engine. It is not compatible with non-M340i/M440i 3 Series (G20) or 4 Series (G22) variants, or models with different engine configurations.